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#abfc21

a balanced, electric green · cool · closest name: yellow

RGB
171, 252, 33
HSL
82°, 97%, 56%
CMYK
32, 0, 87, 1
Luminance
0.7839

Every format

HEX#abfc21
RGBrgb(171, 252, 33)
HSLhsl(82, 97%, 56%)
CMYKcmyk(32%, 0%, 87%, 1%)
LABlab(91.0 -52.4 83.9)
LCHlch(91.0 98.9 122.0)
OKLCHoklch(0.904 0.236 129.7)

Copy-ready code

/* CSS */
color: #abfc21;
background-color: #abfc21;
/* Tailwind (arbitrary) */
class="text-[#abfc21] bg-[#abfc21]"
/* SCSS */
$brand: #abfc21;
/* SwiftUI */
Color(red: 0.671, green: 0.988, blue: 0.129)
/* Android */
Color.parseColor("#abfc21")

Accessibility — WCAG contrast

Aa
#abfc21 on white: 1.26:1
AA ✗ fail · AA-large · AAA
Aa
#abfc21 on black: 16.68:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red67.1%
Green98.8%
Blue12.9%

CMYK percentages

Cyan32.1%
Magenta0.0%
Yellow86.9%
Key (black)1.2%

Color previews

#abfc21 text on a black background

contrast 16.68:1

Card sample

#abfc21 text on a white background

contrast 1.26:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #abfc21;
Background color
Panel with #abfc21 background
background-color: #abfc21;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #abfc21;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(171, 252, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(171, 252, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #abfc21;
background: linear-gradient(135deg, #abfc21, #21FC29);

Monochromatic scale

Palettes built from #abfc21

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #abfc21 in the Color Lab